Improvement in casters for sewing-machines



D. J. CLARK.

"Improvement in Casters for Sewing-Machines; No. 127,571, Patented June4,1872.

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UNITED STATES DANIEL J. CLARK, OF EVANSVILLE, INDIANA.

IMPROVEMENT IN CASTERS FOR SEWING-MACHINES.

Specification formingpa-rt of Letters Patent No. 127,571, dated June 4,1872.

To all whom it may concern:

Be it known that I, DANIEL J. CLARK, of Evansville, in the county ofVanderburg and in the State of Indiana, have invented certain new anduseful Improvements in Caster; and do hereby declare that the followingis a full, clear, and exact description thereof, reference being had tothe accompanying drawing and to the letters of reference marked thereonmaking a part of this specification.

The nature of my invention consists in the construction and arrangementof a caster for sewing-machines, as will be hereinafter more fully setforth.

In the annexed drawing, A represents a metal bar having its ends bentupward at right angles, one end, B, extending upward for a suitabledistance above the other end, O. Through the long end or arm B passes aset-screw, D, by means of which the device can readily be attached toand removed from the leg of a sewing-machine. In the center of the barA, on the under side, is, by a rivet, a, pivoted or swiveled a frame,G,-in which the roller J is placed, thus the whole forming a swiveledremovable caster, which can readily be attached and detached, atpleasure.

Having thus fully described my invention, what I claim as new, anddesire to secure by Letters Patent, is-

The combination of the bar A with ends B G, bent upward at right angles,set-screw D, swiveled frame G, and roller J, substantially as and'forthe purposes herein set forth.

In testimony that I claim the foregoing I have hereunto set my hand this2d day of May, 1872.

- DANIEL J. CLARK.

Witnesses:

EDM. F. BRowN. A. N. MARR-

